Load balancing arm assembly



FIG. 1 is the perspective view of the load balancing arm assembly;

FIG. 2 is a front side elevational view;

FIG. 3 is a bottom plan view;

FIG. 4 is a top plan view;

FIG. 5 is a rear side elevational view;

FIG. 6 is an axial right end view; and,

FIG. 7 is an axial left end view. 

The ornamental design for a load balancing arm assembly, as shown and described. 